16312894

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 36

約数和(自身を含む): 28315224

約数和(自身を除く): 12002330

約数列:

[1, 2, 13, 17, 26, 34, 167, 169, 221, 289, 334, 338, 442, 578, 2171, 2839, 2873, 3757, 4342, 5678, 5746, 7514, 28223, 36907, 48263, 48841, 56446, 73814, 96526, 97682, 479791, 627419, 959582, 1254838, 8156447, 16312894]

約数ペア:

[(1, 16312894), (2, 8156447), (13, 1254838), (17, 959582), (26, 627419), (34, 479791), (167, 97682), (169, 96526), (221, 73814), (289, 56446), (334, 48841), (338, 48263), (442, 36907), (578, 28223), (2171, 7514), (2839, 5746), (2873, 5678), (3757, 4342)]